Gerber, E. R. (1999). The populist paradox: Interest group influence and the promise of direct legislation. Princeton University Press.
Chicagoスタイル(17版)引用形式Gerber, Elisabeth R. The Populist Paradox: Interest Group Influence and the Promise of Direct Legislation. Princeton, N.J.: Princeton University Press, 1999.
MLA(9版)引用形式Gerber, Elisabeth R. The Populist Paradox: Interest Group Influence and the Promise of Direct Legislation. Princeton University Press, 1999.
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